多项选择题

A.Solve[(y-3)^3+(y+3)^3=9y(1-2y),y]
B.Solve[(y-3)^3+(y+3)^3==9y(1-2y),y]
C.NSolve[(y-3)^3+(y+3)^3==9y(1-2y),y]
D.Solve[(y-3)^3+(y+3)^3==9y(1-2y)]